The JBX06008 3-meter 200GBASE-CR4 QSFP56 Direct Attach Copper cable represents the pinnacle of high-speed data center networking solutions. Specifically designed for NVIDIA Mellanox infrastructure, this cable delivers the 200GB throughput required for modern enterprise and hyperscale data center environments. **Technical Excellence** This Direct Attach Copper (DAC) cable utilizes 30AWG copper conductors with professional-grade plastic jacketing to ensure optimal signal transmission with minimal latency. The QSFP56 connector design supports the latest IEEE 802.3cd specifications, making it ideal for next-generation network switching and routing equipment. The 3-meter length provides flexibility in rack and cabinet deployments while maintaining signal integrity across the full data transmission path. **Compatibility & Reliability** As a certified MCA1J00-H003E compatible replacement, this cable seamlessly integrates with existing NVIDIA Mellanox ecosystems. The copper-based construction delivers superior performance compared to fiber alternatives for shorter distance applications, offering lower latency and reduced cost. Full RoHS, TUV, and UL certification ensures safety and environmental compliance across global markets. **Performance Specifications** Operating efficiently across temperatures from 0-70°C (32-158°F), this cable maintains consistent performance in diverse data center environments. The 200GB data rate capability supports demanding applications including cloud computing, storage area networks (SANs), and high-performance computing (HPC) clusters. **Value Proposition** With custom brand programming available, enterprises can integrate their own branding for professional consistency. Free standard shipping on orders exceeding $99 and the comprehensive 90-day limited warranty demonstrate confidence in product quality. Manufactured in Vietnam and China with rigorous quality control, this cable provides reliable performance at competitive pricing. **Ideal Applications** Perfect for data center networking upgrades, server interconnections, switch-to-switch connectivity, and storage system implementations. The compact QSFP56 form factor maximizes port density while the Direct Attach Copper design eliminates the need for transceivers, reducing total cost of ownership. Choose the JBX06008 for a proven, standards-compliant solution that meets the demanding requirements of modern high-speed networking infrastructure.